I'm getting this on only one of my many virtual servers for some reason.. i've dug around.. i saw there may be a "private" fix for this issue..

The specific message is:

The replica of Volume D:\ on server02.domain.local is inconsistent with the protected data source. All protection activities for data source will fail until the replica is synchronized with consistency check. You can recover data from existing recovery points, but new recovery points cannot be created until the replica is consistent. 

For SharePoint farm, recovery points will continue getting created with the databases that are consistent. To backup inconsistent databases, run a consistency check on the farm. (ID 3106)

An unexpected error occurred while the job was running. (ID 104 Details: The parameter is incorrect (0x80070057))

This is not a sharepoint server..

Any thoughts here

EDIT:

I am not seeing any indication of errors on the event viewer of the server being backed up..

Hi,

We have released the fix in UR1.

Issues that are fixed in System Center 2012 R2 Data Protection Manager Update Rollup 1

Issue 1

A 0x80070057 error occurs when a session is closed prematurely. This error is caused by a failure during a consistency check.